Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755185 | Rating difficulty of questions | Donna K. Byron, Alexander Pikovsky, Timothy P. Winkler | 2020-08-25 |
| 10720071 | Dynamic identification and validation of test questions from a corpus | Donna K. Byron, Alexander Pikovsky, Timothy P. Winkler | 2020-07-21 |
| 10650034 | Categorizing users based on similarity of posed questions, answers and supporting evidence | Christopher S. Alkov, Peter F. Haggar, Kevin B. Haverlock | 2020-05-12 |